/// <summary>
/// Retrieve a classroom by id
/// TODO use converter for ClassRoomDto
/// </summary>
/// <param name="classRoomId"></param>
/// <returns></returns>
public ClassRoomDto GetClassRoomById(int classRoomId)
{
logger.Trace("Service received request to return classroom by Id {classRoomId}", classRoomId);
var classRoom = db.ClassRoomsRepository.GetByID(classRoomId);
if (classRoom == null)
{
return(null);
}
return(ClassRoomConverter.ClassRoomToClassRoomDto(classRoom));
}
/// <summary>
/// Delete a classroom
/// </summary>
/// <param name="classRoomId"></param>
/// <returns></returns>
public ClassRoomDto DeleteClassRoom(int classRoomId)
{
logger.Trace("Service received a request to delete classroom {classRoomId}", classRoomId);
ClassRoom classRoom = db.ClassRoomsRepository.GetByID(classRoomId);
if (classRoom == null)
{
return(null);
}
db.ClassRoomsRepository.Delete(classRoom);
db.Save();
return(ClassRoomConverter.ClassRoomToClassRoomDto(classRoom));
}
/// <summary>
/// Update classroom data
/// </summary>
/// <param name="classRoomId"></param>
/// <param name="classRoom"></param>
/// <returns></returns>
public ClassRoomDto UpdateClassRoom(int classRoomId, ClassRoomDto classRoom)
{
logger.Trace("Service received a request to update classroom Id {classRoomId} with data {classRoomData}", classRoomId, classRoom);
ClassRoom updatedClassRoom = db.ClassRoomsRepository.GetByID(classRoomId);
if (updatedClassRoom == null)
{
return(null);
}
updatedClassRoom.ClassGrade = classRoom.SchoolGrade;
updatedClassRoom.Name = classRoom.Name;
db.ClassRoomsRepository.Update(updatedClassRoom);
db.Save();
return(ClassRoomConverter.ClassRoomToClassRoomDto(updatedClassRoom));
}